Buy Used Boss GAFC Footswitch Footswitch | Sam Ash Music
The GA-FC: Unlocking Performance Potential with Your Amp
Boss GA-FC 6 Button Footswitch - 761294503096
Haven't seen a lot of examples of boards that implement the GA-FC, so here's the one I just put together! (Also posted in r/guitarpedals) : r/BossKatana
Katana - Using the Roland GA-FC Controller
Guitar Pedal X - GPX Blog - Boss's new GA-FC-EX Foot Controller Massively Expands on the Control Capabilities for Katana Amps
Supercharge the BOSS Katana MkII with the GA-FC EX - BOSS Articles
Boss GA-FC Footswitch Controller | Reverb
Unlock The Boss Katana - GAFC EX - Free Preset Pack. - YouTube
Updated My Daughter's Pedalboard After Tone Studio Update : r/BossKatana
Amazon.com: Roland GA-FC Foot Controller for GA-112 and GA-212 : Musical Instruments
BOSS GA-FC EX Foot Controller GA-FC EX B&H Photo Video